scholarly journals Proton Pump Inhibitors Adversely Induce Selective Changes in the Bone Mineral Density Detected by Dual-Energy X-ray Absorptiometry in Postmenopausal Women

2020 ◽  
Vol 11 (4) ◽  
pp. 5453-5459
Author(s):  
Saleh Y S ◽  
Al-Nimer M S M
Keyword(s):  
Bone Loss ◽  
Postmenopausal Women ◽  
Proton Pump ◽  
Lumbar Vertebrae ◽  
Dual Energy ◽  
X Ray ◽  
T Score ◽  
Femur Bone ◽  
Group I ◽  
Group Ii

Dual-energy X-ray absorptiometry (DEXA) is a universal tool that can detect bone loss and diagnose osteoporosis. Long term of using certain drugs contributed to the etiopathology of bone loss. Proton pump inhibitors (PPIs) users are at risk of developing osteoporosis. This study aimed to prove the selectivity of PPIs in inducing bone loss in postmenopausal women by determining the T-score of the axial spine and femur bone. A total number of 215 menopausal women were recruited from a Teaching hospital and private clinics from August 2018 to November 2019. The participants were grouped into Group I, n=150 (had no PPIs treatment) and Group II, n=65 (had treatment with PPIs). All the participants were subjected to DEXA investigation. Group II patients showed significantly lower T-score of the femur bone, while Group I patients showed a significantly lower T-score of lumbar vertebrae. The percentage of Group II patients had a T-score – 2.5 in femur ward bone is 35.4%, while the percentage of Group I patients had a T score -2.5 in the lumbar-3 vertebrae is 35.3%. Moreover, PPIs users showed an acceleration of bone loss despite the age, duration of menopause, body mass index, and waist-to-height ratio. We conclude that PPIs users are at risk of developing bone mass loss in the femur more than in the lumbar vertebrae

scholarly journals Evaluation of Bone Mineral Density in Subjects with Primary Hyperparathyroidism by Dual Energy X-Ray Absorptiometry

2018 ◽  
Vol 20 (2) ◽  
pp. 129
Author(s):  
Rezwana Haque ◽  
Raihan Hussain ◽  
Shamim MF Begum
Keyword(s):  
Bone Loss ◽  
Femoral Neck ◽  
Primary Hyperparathyroidism ◽  
Dual Energy ◽  
Mineral Density ◽  
X Ray ◽  
T Score ◽  
Group A ◽  
Group B ◽  
Bone Condition

<p><strong><em>Objective:</em></strong><strong> </strong>Bone loss is a major complication of primary hyperparathyroidism (PHPT), and the extent of bone loss is an important factor for parathyroidectomy. Studies focused on this issue of bone loss in subjects with PHPT are quite rare in our country. This study will help the physicians to take proper action by giving an exact reflection of bone condition in subjects with PHPT. The purpose of this study was to evaluate the bone condition by measuring Bone Mineral Density (BMD), in subjects with PHPT using Dual Energy X-ray Absorptiometry (DEXA) and compare these findings with individuals without PHPT.</p><p><strong><em>Patients and Methods:</em></strong><strong> </strong>It was an analytic cross sectional study (group comparison) carried out at National Institute of Nuclear Medicine and Allied Sciences (NINMAS) BSMMU campus, Dhaka from July 2015-December 2016. Subjects of PHPT diagnosed by biochemical evaluation (increased serum calcium and parathyroid hormone concentrations), between age ranges 15-45 years were selected as group-A. Individuals without biochemical evidence of PHPT or other major illness causing bone loss were selected as comparison group or as group-B. The subjects underwent BMD test by DEXA at lumbar spines from L1-L4 vertebra and the left femoral neck using Norland XR-46 densitometer. BMD was classified according to WHO criteria. Data presented on categorical form were analyzed using chi-squared test. While the data presented on continuous scale were analyzed using student’s t-test. In each analysis, level of significance was 5% and P value &lt;0.05 was considered significant. Data were processed and analyzed with the help of computer software SPSS, version 20.</p><p><strong><em>Results:</em></strong><strong> </strong>Total number of 90 subjects were selected for this study, 45 subjects with PHPT were in group-A and equal number of subjects without PHPT were in group-B. The findings derived from data analysis showed, a significantly more male participants in group-A. The mean age of group-A and group-B was 37.24 ± 8.03 years and 38.20 ± 5.74 years respectively. Mean BMI of group-A was 25.10 ± 4.35 kg/m<sup>2  </sup>in compare to 29.43 ± 5.17 kg/m<sup>2</sup> in group-B. Higher BMI was noted in both groups. PHPT subjects with high BMI had low BMD. BMD expressed in absolute value (gm/cm<sup>2</sup>) and T score. BMD was significantly low in group-A (with PHPT) than in group-B (without PHPT), (p&lt;0.0001). In group-A, prevalence of low BMD was 62.2% (osteopenia 37.8%  and osteoporosis 24.4%)  at lumbar spine and 84.5% (osteopenia 35.6% and osteoporosis 48.9%) at femoral neck. PHPT subjects had significant difference in both T score and BMD between lumbar spine and femoral neck.</p><p><strong><em>Conclusion:</em></strong><strong> </strong>Primary hyperparathyroidism (PHPT) is shown to be associated with significantly reduced BMD especially at femoral neck. Thus, an increased fracture risk should consider if it is left untreated.</p><p>Bangladesh J. Nuclear Med. 20(2): 129-135, July 2017</p>

Periodontal status and bone metabolism in women in reproductive and postmenopausal periods

2020 ◽  
Vol 41 (3) ◽  
Author(s):  
Iryna Mazur ◽  
Bassymbek Dilbarkhanov ◽  
Xeniya Kuracha ◽  
Volodymyr Novoshytskyy ◽  
Iryna Suprunovych ◽  
...  
Keyword(s):  
Bone Loss ◽  
Postmenopausal Women ◽  
Bone Remodeling ◽  
Alveolar Bone ◽  
Alveolar Bone Loss ◽  
Reproductive Age ◽  
Women Of Reproductive Age ◽  
Postmenopausal Period ◽  
Group I ◽  
Group Ii

AbstractObjectivesChronic periodontitis is one of the most common diseases in the world. Periodontitis occurs more frequently in postmenopausal women due to hormonal changes and in patients with osteoporosis. Thus, the aim of our study was to compare levels of alveolar bone loss of mandible and maxilla and bone tissue remodeling markers in women of reproductive and postmenopausal periods.MethodsFifty-nine women aged 25–68 years were enrolled in a cross-sectional study and divided into two groups. Group I consisted of 42 women of reproductive age and Group II included 17 women in their postmenopausal period. The level of alveolar bone loss of mandible and maxilla was assessed using dental panoramic radiography, and the level of bone remodeling markers (Beta C-terminal telopeptide of type I collagen [β-CTx] and osteocalcin) was obtained in both groups.ResultsWomen in the postmenopausal period have higher level of alveolar bone loss in mandible and maxilla than women of reproductive age. The level of ß-CTx and osteocalcin was significantly higher in Group II, compared to Group I (p=0.002 and p=0.005, respectively).ConclusionsIn postmenopausal women, on the background of significantly higher bone remodeling, an increase of alveolar bone loss of mandible and maxilla was observed.

scholarly journals AB0267 BODY COMPOSITION IN PATIENTS WITH RHEUMATOID ARTHRITIS

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1432.2-1432
Author(s):  
N. Toroptsova ◽  
O. Dobrovolskaya ◽  
N. Demin ◽  
L. Shornikova
Keyword(s):  
Rheumatoid Arthritis ◽  
Body Composition ◽  
Muscle Mass ◽  
Dual Energy ◽  
X Ray ◽  
T Score ◽  
Osteosarcopenic Obesity ◽  
The Mean ◽  
Total Fat ◽  
Appendicular Muscle Mass

Background:Rheumatoid arthritis (RA) is a complex inflammatory disease that modifies body composition. Using the dual-energy x-ray absorptiometry (DXA) in RA patients could be a method for body composition changes detection.Objectives:To study the body composition using DXA in patients with RA.Methods:The study involved 79 women with RA, median age 60 [55; 65] years. The bone mineral density (BMD) was measured by dual-energy x-ray absorptiometry using «Discovery A» (Hologic, USA). Assessment of body composition was carried out, using the program «Whole body». Sarcopenia (SP) was diagnosed as a decrease in appendicular mass index (AMI) <6.0 kg/m2. Osteoporosis (OP) was diagnosed as a decrease in T-score <-2.5 SD. Osteosarcopenia was determined when T-score was <-1.0 SD, AMI was <6.0 kg/m2, osteosarcopenic obesity - T-score was <-1.0 SD, AMI was <6.0 kg/m2and total fat was >35%.Results:The mean duration of RA was 9 [3; 11] years. The mean body mass index (BMI) was 27.6±4.8 kg/m2. Disease activity score in 28 joints-erythrocyte sedimentation rate was 4.5±1.3 points for the group. 39 (49.3%) patients used oral glucocorticoids continuously. Appendicular muscle mass and AMI were on average 17.8±3.0 kg and 6.8±1.0 kg/m2, respectively. AMI <6 kg/m2was detected in 20 (25.3%) patients. 56 (70.9%) women with RA had total fat > 35%, while only 22 (27.8%) of women with RA had obesity according to BMI (BMI >30 kg/m2). Isolated OP was found in 13 (16.5%), osteosarcopenia in 7 (8.9%) and osteosarcopenic obesity in 13 (16.5%) patients RA. No cases with isolated sarcopenia or sarcopenic obesity were detected. Only 3 (3.8%) patients did not have appendicular muscle mass, AMI and BMD decrease and overfat or obesity.Conclusion:About 97% women with RA had abnormal body composition phenotype: 16,5% - OP, 8.9% -osteosarcopenia, 16,5% - osteosarcopenic obesity and 54,4% - overfat.Disclosure of Interests:None declared

scholarly journals BMD status of Postmenopausal Women in relation with BMI: A study with 93 cases

2016 ◽  
Vol 17 (2) ◽  
pp. 138-141
Author(s):  
Samira Sharmin ◽  
Mabubul Haque ◽  
Syedur Rahman Miah ◽  
Md Mahbub Ur Rahman ◽  
Jasmine Ara Haque ◽  
...  
Keyword(s):  
Lumbar Spine ◽  
Femoral Neck ◽  
Postmenopausal Women ◽  
Lumbar Vertebrae ◽  
The Body ◽  
Mineral Density ◽  
Cross Sectional ◽  
T Score ◽  
Minimal Trauma ◽  
The Mean

Objectives: Low bone mass is a common disorder in elderly population which predisposes to fracture with minimal trauma. This study was performed to find out the association between the Body Mass Index (BMI) and Bone Mineral Density (BMD) in postmenopausal women.Materials and Methods: This cross sectional study was carried out at Institute of Nuclear Medicine and Allied Sciences Comilla and Mitford, Dhaka over a period of 12 months from January 2013 to December 2013. A total 93 postmenopausal women were enrolled for this study. All postmenopausal women underwent a BMD scan of femoral neck and lumbar vertebrae using a Dual Energy X-ray Absorptiometry (DEXA). Participants were categorized into three groups according to their age and BMI. BMD were expressed base on T-score according to WHO criteria. The relation among BMI, age and BMD were assessed.Results: The results of this study showed that the mean age of the study group was 57.13±7.49 years with range of 46 to 75 years. The most postmenopausal women were in age group 55-65years. The mean BMI of the study subjects were 24.18±5.08 kg/m2 with a range of 15.62 to 36.20 kg/m2. Among 93 subjects osteopenia was greater at lumbar spine (45.2%) with T-score mean±SD-1.83±0.33 and osteoporosis at femoral neck (51.6%) with T-score mean ±SD-3.36±-0.67. Pearson’s correlation coefficient test showed inverse relationship between age and BMD both lumbar spine (r = -0.301, p = 0.003) and femoral neck (r = -0.303, p=0.003) whereas the positive relation between BMI and BMD both at lumbar spine (r=0.338, p=0.001) and femoral neck (r =0.343, p=0.001). These showed that with advancing age, BMD decreases and the risk of osteoporosis increases and with increasing BMI, BMD increases and risk of osteoporosis decreases.Conclusion: The findings of this study portrait that aging and low BMI are risk factors associated with bone loss. So preventive measure should be taken for high risk post menopausal women.Bangladesh J. Nuclear Med. 17(2): 138-141, July 2014

scholarly journals Study of the Osteoporotic Changes in Postmenopausal Women with Type-2 Diabetes Mellitus

2017 ◽  
Vol 18 (1) ◽  
pp. 21-26
Author(s):  
Ayesha Jahan ◽  
Rokeya Begum ◽  
Khaled Bin Shamsuddin
Keyword(s):  
Diabetes Mellitus ◽  
Bone Mineral Density ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Femoral Neck ◽  
Postmenopausal Women ◽  
Mineral Density ◽  
Group I ◽  
Group Ii

Introduction: Osteoporosis and Diabetes Mellitus (DM) are common medical conditions in the society with an increasing prevalence in elderly people. Osteoporosis is more common in female than male and postmenopausal women are vulnerable to it.   Objective: The aim of this study was to verify the effect of type-2 diabetes mellitus on bone mineral density in postmenopausal women and, thereby, to evaluate the risk of osteoporosis in them.   Materials and Methods: This cross-sectional study was carried out at National institute of Nuclear Medicine and Allied Sciences (NINMAS), BSMMU campus, Shahbagh, Dhaka, over a period of one year. 175 postmenopausal women were enrolled as study subjects, among them 72 (41.10%) were diabetic and rest 103 (59.90%) were nondiabetic and they were assigned as Group-I and Group-II respectively. The bone mineral density (BMD) was measured by central DEXA device at lumbar spines and left femoral neck of each study subject.   Results: The mean (±SD) ages of group-I and group-II were 58.79 (±8.06) and 58.27 (±8.39) respectively with an age range of 45 to 75 years in both cases. A total of 30 (41.66%) patients in diabetic group (group-I) and 40 (38.83%) patients in non-diabetic (group-II) had osteoporosis at lumbar spines. On the other hand, 40 (56.94%) patients in group-I and 58 (56.31%) patients in group-II had osteoporosis at femoral neck. The Odds Ratios of osteoporosis for lumbar spines and femoral. neck were 1.125 and 1.026 respectively. The differences of frequencies of osteoporosis between group-I and group-II were not statistically significant at any anatomical site and the association between osteoporosis and type-2 diabetes mellitus was not significant. According to Odds Ratio type-2 diabetes mellitus was not a risk factor for developing osteoporosis in postmenopausal women.   Conclusion: Postmenopausal women are prone to develop osteoporosis and type-2 diabetes mellitus may have adverse influence on osteoporosis, which was supported by few previous studies. This study could not establish any significant effect of type-2 diabetes mellitus on osteoporosis in postmenopausal women.Bangladesh J. Nuclear Med. 18(1): 21-26, January 2015

scholarly journals Urinary N-telopeptide- A diagnostic Test or A Screening Test?

2019 ◽  
Vol 10 (2) ◽  
pp. 1298-1301
Author(s):  
Ganesan G Ram ◽  
Jambu N
Keyword(s):  
Diagnostic Test ◽  
Roc Curve ◽  
Gold Standard ◽  
Screening Test ◽  
Dual Energy ◽  
University Hospital ◽  
Control Group ◽  
X Ray ◽  
Dexa Scan ◽  
Group I

Dual-energy X-ray absorptiometry (DEXA) scan is the gold standard investigation for diagnosing osteoporosis. The limitations of "gold standard" Dual-energy X-ray absorptiometry scan were many. The aim of this study is to find whether urinary n telopeptide can be used to diagnose osteoporosis — prospective cohort study done at Sri Ramachandra Medical University between August 2014 to December 2018. The study was done amongst the postmenopausal females and older males who came to the University hospital as an inpatient or an outpatient with suspected osteoporosis. We had 110 persons participated in the study. The patients were divided into two groups. Group, I was cases whose Dexa scan was osteoporosis/ osteopenia, and Group II was a control that had standard Dexa. The results from Dexa Scan are taken as the gold standard against urinary n telopeptide and a 2x2 table formed. Sensitivity, specificity, positive predictive value, likelihood ratio, area under ROC curve will be calculated. The mean value of urinary N Telopeptide in the case group was 182.5 and in control group was 49.8. The ROC curve was formed and cut off was calculated to be 71. Urinary N telopeptide can very well be considered as a diagnostic test and can’t be considered as a gold standard diagnostic test as there is some limitation as it is a bone resorption biomarker having some pre-analytical and biochemical variability which can alter the results. It can be used as an adjuvant and as a screening test along with gold standard Dexa in diagnosing osteoporosis.

scholarly journals Pre-screening for osteoporosis with calcaneus quantitative ultrasound and dual-energy X-ray absorptiometry bone density

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Chia-Chi Yen ◽  
Wei-Chun Lin ◽  
Tzu-Hao Wang ◽  
Guan-Fan Chen ◽  
Da-Ying Chou ◽  
...  
Keyword(s):  
Operating Characteristic ◽  
Demographic Data ◽  
Dual Energy ◽  
Taiwanese Population ◽  
X Ray ◽  
Quantitative Ultrasonography ◽  
T Score ◽  
Youden’S Index ◽  
Calcaneus Quantitative Ultrasound ◽  
Classification Table

AbstractCalcaneal quantitative ultrasonography (QUS) is a useful prescreening tool for osteoporosis, while the dual-energy X-ray absorptiometry (DXA) is the mainstream in clinical practice. We evaluated the correlation between QUS and DXA in a Taiwanese population. A total of 772 patients were enrolled and demographic data were recorded with the QUS and DXA T-score over the hip and spine. The correlation coefficient of QUS with the DXA-hip was 0.171. For DXA-spine, it was 0.135 overall, 0.237 in females, and 0.255 in males. The logistic regression model using DXA-spine as a dependent variable was established, and the classification table showed 66.2% accuracy. A receiver operating characteristic (ROC) analyses with Youden’s Index revealed the optimal cut-off point of QUS for predicting osteoporosis to be 2.72. This study showed a meaningful correlation between QUS and DXA in a Taiwanese population. Thus, it is important to pre-screen for osteoporosis with calcaneus QUS.

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